3. Solid Silicon can be reacted with Nitrogen gas at a high temperature to form silicon nitride (Si N.).
1.20 moles of Silicon are added to 1.00 moles of Nitrogen gas.
A. (5 Points) Write the balanced equation.
B. (5 Points) What is the limiting reactant? You must show your work.
C. (5 Points) How many moles of silicon nitride will be made? You must show
your work

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant. 

Ithink the answer is c

Answercreating graphs and performing calculations;